problem about samba

hi,
I wanna ask some questions abt samba:
1) is it possible to set the samba, so that different users can view(not
access) different folder(not user home directory) in Windows's client.
2)is it possible to remove the printer directory in the samba file service?
I mean...there is not "printer" in the smb.conf already, but it still
appears.
Thank you very much :)
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